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PROPERTY AND EQUIPMENT
 12 Months Ended
Dec. 31, 2023
Property, Plant and Equipment [Abstract]  
PROPERTY AND EQUIPMENT PROPERTY AND EQUIPMENT
Property and equipment consists of the following (in thousands):
 December 31,
 20232022
Laboratory equipment$2,817 $2,415 
Leasehold improvements425 425 
Computer hardware and software327 305 
Office equipment36 93 
Furniture and fixtures142 142 
 3,747 3,380 
Less accumulated depreciation and amortization(3,190)(3,158)
Total$557 $222 
Depreciation and amortization of property and equipment of $0.1 million and $0.1 million were recorded for the years ended December 31, 2023, and 2022, respectively.